// Copyright Daniel Wallin 2006.
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// Distributed under the Boost Software License, Version 1.0.
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// (See accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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#ifndef BOOST_PARAMETER_AUX_PREPROCESSOR_IMPL_FUNCTION_NAME_HPP
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#define BOOST_PARAMETER_AUX_PREPROCESSOR_IMPL_FUNCTION_NAME_HPP
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#define BOOST_PARAMETER_MEMBER_FUNCTION_CHECK_STATIC_static ()
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/**/
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#include <boost/parameter/aux_/preprocessor/is_nullary.hpp>
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#include <boost/preprocessor/cat.hpp>
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#define BOOST_PARAMETER_MEMBER_FUNCTION_IS_STATIC(name) \
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BOOST_PARAMETER_IS_NULLARY( \
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BOOST_PP_CAT(BOOST_PARAMETER_MEMBER_FUNCTION_CHECK_STATIC_, name) \
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)
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/**/
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#include <boost/preprocessor/seq/seq.hpp>
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#include <boost/config.hpp>
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#if defined(BOOST_MSVC)
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// Workaround for MSVC preprocessor.
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//
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// When stripping static from "static f", msvc will produce " f". The leading
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// whitespace doesn't go away when pasting the token with something else, so
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// this thing is a hack to strip the whitespace.
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#define BOOST_PARAMETER_MEMBER_FUNCTION_STRIP_STATIC_static (
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/**/
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#define BOOST_PARAMETER_MEMBER_FUNCTION_STRIP_STATIC_AUX(name) \
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BOOST_PP_CAT(BOOST_PARAMETER_MEMBER_FUNCTION_STRIP_STATIC_, name))
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/**/
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#define BOOST_PARAMETER_MEMBER_FUNCTION_STRIP_STATIC(name) \
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BOOST_PP_SEQ_HEAD( \
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BOOST_PARAMETER_MEMBER_FUNCTION_STRIP_STATIC_AUX(name) \
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)
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/**/
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#else
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#define BOOST_PARAMETER_MEMBER_FUNCTION_STRIP_STATIC_static
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/**/
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#define BOOST_PARAMETER_MEMBER_FUNCTION_STRIP_STATIC(name) \
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BOOST_PP_CAT(BOOST_PARAMETER_MEMBER_FUNCTION_STRIP_STATIC_, name)
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/**/
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#endif // MSVC workarounds needed
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#include <boost/preprocessor/control/expr_if.hpp>
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#define BOOST_PARAMETER_MEMBER_FUNCTION_STATIC(name) \
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BOOST_PP_EXPR_IF( \
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BOOST_PARAMETER_MEMBER_FUNCTION_IS_STATIC(name), static \
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)
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/**/
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#include <boost/preprocessor/control/if.hpp>
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#include <boost/preprocessor/tuple/eat.hpp>
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#define BOOST_PARAMETER_MEMBER_FUNCTION_NAME(name) \
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BOOST_PP_IF( \
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BOOST_PARAMETER_MEMBER_FUNCTION_IS_STATIC(name) \
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, BOOST_PARAMETER_MEMBER_FUNCTION_STRIP_STATIC \
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, name BOOST_PP_TUPLE_EAT(1) \
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)(name)
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/**/
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// Produces a name for a parameter specification for the function named base.
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#define BOOST_PARAMETER_FUNCTION_SPECIFICATION_NAME(base, is_const) \
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BOOST_PP_CAT( \
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BOOST_PP_CAT( \
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BOOST_PP_IF( \
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is_const \
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, boost_param_parameters_const_ \
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, boost_param_parameters_ \
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) \
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, __LINE__ \
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) \
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, BOOST_PARAMETER_MEMBER_FUNCTION_NAME(base) \
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)
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/**/
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// Produces a name for a result type metafunction for the no-spec function
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// named base.
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#define BOOST_PARAMETER_NO_SPEC_FUNCTION_RESULT_NAME(base, is_const) \
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BOOST_PP_CAT( \
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BOOST_PP_CAT( \
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BOOST_PP_IF( \
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is_const \
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, boost_param_no_spec_result_const_ \
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, boost_param_no_spec_result_ \
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) \
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, __LINE__ \
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) \
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, BOOST_PARAMETER_MEMBER_FUNCTION_NAME(base) \
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)
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/**/
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// Produces a name for a result type metafunction for the function named base.
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#define BOOST_PARAMETER_FUNCTION_RESULT_NAME(base, is_const) \
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BOOST_PP_CAT( \
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BOOST_PP_CAT( \
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BOOST_PP_IF( \
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is_const \
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, boost_param_result_const_ \
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, boost_param_result_ \
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) \
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, __LINE__ \
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) \
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, BOOST_PARAMETER_MEMBER_FUNCTION_NAME(base) \
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)
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/**/
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// Produces a name for the implementation function to which the no-spec
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// function named base forwards its result type and argument pack.
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#define BOOST_PARAMETER_NO_SPEC_FUNCTION_IMPL_NAME(base, is_const) \
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BOOST_PP_CAT( \
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BOOST_PP_CAT( \
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BOOST_PP_IF( \
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is_const \
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, boost_param_no_spec_impl_const \
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, boost_param_no_spec_impl \
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) \
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, __LINE__ \
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) \
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, BOOST_PARAMETER_MEMBER_FUNCTION_NAME(base) \
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)
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/**/
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// Can't do boost_param_impl_ ## basee
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// because base might start with an underscore.
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// daniel: what? how is that relevant? the reason for using CAT()
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// is to make sure base is expanded. i'm not sure we need to here,
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// but it's more stable to do it.
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#define BOOST_PARAMETER_FUNCTION_IMPL_NAME(base, is_const) \
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BOOST_PP_CAT( \
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BOOST_PP_CAT( \
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BOOST_PP_IF(is_const, boost_param_impl_const, boost_param_impl) \
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, __LINE__ \
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) \
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, BOOST_PARAMETER_MEMBER_FUNCTION_NAME(base) \
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)
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/**/
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#endif // include guard
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